Our Data Sources
73, Lock Street, Mountain Ash has a single entry in the Land Registry from August 2012 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 73, Lock Street, Mountain Ash would be worth £158,232, with a potential rental value of £909 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £140,148, with a rental value of £805 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
73, Lock Street, Mountain Ash occupies a 170 m2 plot as recorded by HM Land Registry.
Of the 49 other houses in this postcode, 41 have recorded plot sizes, and this one ranks as the 7th largest.
Sold Prices
73, Lock Street, Mountain Ash last changed hands on 1st August 2012, selling for £62,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 67.6% since August 2012.
- Sold Aug 2012£62,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 207 sales of comparable properties within 1.3 kilometres of 73, Lock Street, Mountain Ash across the last 2 years.
Most recently, 21, Jenkin Street, Mountain Ash, CF45 4UL, a freehold house, sold at £134,000 on the 20th June 2025.
Read more about house prices in CF45.
- Sold Jun 2025£134,000 | 3 Bed House21, Jenkin Street, Mountain Ash, CF45 4UL21, Jenkin Street, Mountain Ash, CF45 4UL
- Sold Jul 2024£133,500 | 3 Bed House28, Jenkin Street, Mountain Ash, CF45 4UL28, Jenkin Street, Mountain Ash, CF45 4UL
- Sold Sep 2023£125,000 | 3 Bed House41, Jenkin Street, Mountain Ash, CF45 4UL41, Jenkin Street, Mountain Ash, CF45 4UL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 73, Lock Street, Mountain Ash as the 78th largest and the 78th most expensive of the 82 addresses on Lock Street, Abercynon, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £10k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Abercynon|700 m away
- Quakers Yard|1.3 km away
- Penrhiwceiber|3.5 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












